Reviewed By Jon L (BEDFORD, NH) Reviewed for a 2013 Chevy Avalanche —1/29/2014 5:54 AM
I've owned 3 Chevy Avalanches -2002, 2005, 2013. I was noticing a rough shifting experience, a lack of power, & worse fuel economy in my 2013 than I had in my other 2. I brought it to the dealership after just 2000 miles and explained the issues. "No trouble codes & no recall notices" is what I was told. After doing some digging, I found this device and decided I had to give it a try. I was skeptical. But 2 secs to install, instant improvement and shifting & 2 mph better gas mileage.